package cn.ac.jaas.isc.vegetable.common.security.component;

import cn.ac.jaas.isc.vegetable.common.core.constant.SecurityConstants;
import org.springframework.security.oauth2.common.DefaultOAuth2AccessToken;
import org.springframework.security.oauth2.common.OAuth2AccessToken;
import org.springframework.security.oauth2.provider.OAuth2Authentication;
import org.springframework.security.oauth2.provider.token.TokenEnhancer;

import java.util.HashMap;
import java.util.Map;

/**
 * @author 张高昌
 * @date 2022/4/23 13:56
 * @description: token增强，客户端模式不增强
 */
public class VegetableTokenEnhancer implements TokenEnhancer {

    /**
     * Provides an opportunity for customization of an access token (e.g. through its
     * additional information map) during the process of creating a new token for use by a
     * client.
     *
     * @param accessToken    the current access token with its expiration and refresh token
     * @param authentication the current authentication including client and user details
     * @return a new token enhanced with additional information
     */
    @Override
    public OAuth2AccessToken enhance(OAuth2AccessToken accessToken, OAuth2Authentication authentication) {

        final Map<String, Object> additionalInfo = new HashMap<>(8);
        String clientId = authentication.getOAuth2Request().getClientId();
        additionalInfo.put(SecurityConstants.CLIENT_ID, clientId);
        additionalInfo.put(SecurityConstants.DETAILS_LICENSE, SecurityConstants.VEGETABLE_LICENSE);
        additionalInfo.put(SecurityConstants.ACTIVE, Boolean.TRUE);

        ((DefaultOAuth2AccessToken) accessToken).setAdditionalInformation(additionalInfo);
        return accessToken;
    }
}
